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perf ui/helpline: Introduce ui_helpline__vshow()

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The ui_helpline__vshow() will be used for pr_* functions.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1352911664-24620-3-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Namhyung Kim
2012-11-15 01:47:41 +09:00
committed by Arnaldo Carvalho de Melo
parent 752914208a
commit b56e53312d
5 changed files with 43 additions and 49 deletions
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29
tools/perf/ui/tui/helpline.c
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@@ -8,6 +8,8 @@
#include "../ui.h"
#include "../libslang.h"
char ui_helpline__last_msg[1024];
static void tui_helpline__pop(void)
{
}
@@ -23,20 +25,7 @@ static void tui_helpline__push(const char *msg)
strncpy(ui_helpline__current, msg, sz)[sz - 1] = '\0';
}
struct ui_helpline tui_helpline_fns = {
.pop = tui_helpline__pop,
.push = tui_helpline__push,
};
void ui_helpline__init(void)
{
helpline_fns = &tui_helpline_fns;
ui_helpline__puts(" ");
}
char ui_helpline__last_msg[1024];
int ui_helpline__show_help(const char *format, va_list ap)
static int tui_helpline__show(const char *format, va_list ap)
{
int ret;
static int backlog;
@@ -55,3 +44,15 @@ int ui_helpline__show_help(const char *format, va_list ap)
return ret;
}
struct ui_helpline tui_helpline_fns = {
.pop = tui_helpline__pop,
.push = tui_helpline__push,
.show = tui_helpline__show,
};
void ui_helpline__init(void)
{
helpline_fns = &tui_helpline_fns;
ui_helpline__puts(" ");
}